/usr/hppa-linux-gnu/include/linux/dvb/osd.h is in linux-libc-dev-hppa-cross 4.15.0-18.19cross1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
/*
* osd.h
*
* Copyright (C) 2001 Ralph Metzler <ralph@convergence.de>
* & Marcus Metzler <marcus@convergence.de>
* for convergence integrated media GmbH
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Lesser Public License
* as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef _DVBOSD_H_
#define _DVBOSD_H_
typedef enum {
// All functions return -2 on "not open"
OSD_Close=1, // ()
// Disables OSD and releases the buffers
// returns 0 on success
OSD_Open, // (x0,y0,x1,y1,BitPerPixel[2/4/8](color&0x0F),mix[0..15](color&0xF0))
// Opens OSD with this size and bit depth
// returns 0 on success, -1 on DRAM allocation error, -2 on "already open"
OSD_Show, // ()
// enables OSD mode
// returns 0 on success
OSD_Hide, // ()
// disables OSD mode
// returns 0 on success
OSD_Clear, // ()
// Sets all pixel to color 0
// returns 0 on success
OSD_Fill, // (color)
// Sets all pixel to color <col>
// returns 0 on success
OSD_SetColor, // (color,R{x0},G{y0},B{x1},opacity{y1})
// set palette entry <num> to <r,g,b>, <mix> and <trans> apply
// R,G,B: 0..255
// R=Red, G=Green, B=Blue
// opacity=0: pixel opacity 0% (only video pixel shows)
// opacity=1..254: pixel opacity as specified in header
// opacity=255: pixel opacity 100% (only OSD pixel shows)
// returns 0 on success, -1 on error
OSD_SetPalette, // (firstcolor{color},lastcolor{x0},data)
// Set a number of entries in the palette
// sets the entries "firstcolor" through "lastcolor" from the array "data"
// data has 4 byte for each color:
// R,G,B, and a opacity value: 0->transparent, 1..254->mix, 255->pixel
OSD_SetTrans, // (transparency{color})
// Sets transparency of mixed pixel (0..15)
// returns 0 on success
OSD_SetPixel, // (x0,y0,color)
// sets pixel <x>,<y> to color number <col>
// returns 0 on success, -1 on error
OSD_GetPixel, // (x0,y0)
// returns color number of pixel <x>,<y>, or -1
OSD_SetRow, // (x0,y0,x1,data)
// fills pixels x0,y through x1,y with the content of data[]
// returns 0 on success, -1 on clipping all pixel (no pixel drawn)
OSD_SetBlock, // (x0,y0,x1,y1,increment{color},data)
// fills pixels x0,y0 through x1,y1 with the content of data[]
// inc contains the width of one line in the data block,
// inc<=0 uses blockwidth as linewidth
// returns 0 on success, -1 on clipping all pixel
OSD_FillRow, // (x0,y0,x1,color)
// fills pixels x0,y through x1,y with the color <col>
// returns 0 on success, -1 on clipping all pixel
OSD_FillBlock, // (x0,y0,x1,y1,color)
// fills pixels x0,y0 through x1,y1 with the color <col>
// returns 0 on success, -1 on clipping all pixel
OSD_Line, // (x0,y0,x1,y1,color)
// draw a line from x0,y0 to x1,y1 with the color <col>
// returns 0 on success
OSD_Query, // (x0,y0,x1,y1,xasp{color}}), yasp=11
// fills parameters with the picture dimensions and the pixel aspect ratio
// returns 0 on success
OSD_Test, // ()
// draws a test picture. for debugging purposes only
// returns 0 on success
// TODO: remove "test" in final version
OSD_Text, // (x0,y0,size,color,text)
OSD_SetWindow, // (x0) set window with number 0<x0<8 as current
OSD_MoveWindow, // move current window to (x0, y0)
OSD_OpenRaw, // Open other types of OSD windows
} OSD_Command;
typedef struct osd_cmd_s {
OSD_Command cmd;
int x0;
int y0;
int x1;
int y1;
int color;
void *data;
} osd_cmd_t;
/* OSD_OpenRaw: set 'color' to desired window type */
typedef enum {
OSD_BITMAP1, /* 1 bit bitmap */
OSD_BITMAP2, /* 2 bit bitmap */
OSD_BITMAP4, /* 4 bit bitmap */
OSD_BITMAP8, /* 8 bit bitmap */
OSD_BITMAP1HR, /* 1 Bit bitmap half resolution */
OSD_BITMAP2HR, /* 2 bit bitmap half resolution */
OSD_BITMAP4HR, /* 4 bit bitmap half resolution */
OSD_BITMAP8HR, /* 8 bit bitmap half resolution */
OSD_YCRCB422, /* 4:2:2 YCRCB Graphic Display */
OSD_YCRCB444, /* 4:4:4 YCRCB Graphic Display */
OSD_YCRCB444HR, /* 4:4:4 YCRCB graphic half resolution */
OSD_VIDEOTSIZE, /* True Size Normal MPEG Video Display */
OSD_VIDEOHSIZE, /* MPEG Video Display Half Resolution */
OSD_VIDEOQSIZE, /* MPEG Video Display Quarter Resolution */
OSD_VIDEODSIZE, /* MPEG Video Display Double Resolution */
OSD_VIDEOTHSIZE, /* True Size MPEG Video Display Half Resolution */
OSD_VIDEOTQSIZE, /* True Size MPEG Video Display Quarter Resolution*/
OSD_VIDEOTDSIZE, /* True Size MPEG Video Display Double Resolution */
OSD_VIDEONSIZE, /* Full Size MPEG Video Display */
OSD_CURSOR /* Cursor */
} osd_raw_window_t;
typedef struct osd_cap_s {
int cmd;
#define OSD_CAP_MEMSIZE 1 /* memory size */
long val;
} osd_cap_t;
#define OSD_SEND_CMD _IOW('o', 160, osd_cmd_t)
#define OSD_GET_CAPABILITY _IOR('o', 161, osd_cap_t)
#endif
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